ATE263260T1 - Simulierte diamant edelsteine aus aluminiumnitrid und aluminiumnitrid:siliziumkarbid legierung - Google Patents
Simulierte diamant edelsteine aus aluminiumnitrid und aluminiumnitrid:siliziumkarbid legierungInfo
- Publication number
- ATE263260T1 ATE263260T1 AT99954798T AT99954798T ATE263260T1 AT E263260 T1 ATE263260 T1 AT E263260T1 AT 99954798 T AT99954798 T AT 99954798T AT 99954798 T AT99954798 T AT 99954798T AT E263260 T1 ATE263260 T1 AT E263260T1
- Authority
- AT
- Austria
- Prior art keywords
- aluminum nitride
- silicon carbide
- carbide alloy
- diamond gemstones
- simulated diamond
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/36—Carbides
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B23/00—Single-crystal growth by condensing evaporated or sublimed materials
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/38—Nitrides
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/40—AIIIBV compounds wherein A is B, Al, Ga, In or Tl and B is N, P, As, Sb or Bi
- C30B29/403—AIII-nitrides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Ceramic Products (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Adornments (AREA)
- Inorganic Fibers (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/169,385 US6048813A (en) | 1998-10-09 | 1998-10-09 | Simulated diamond gemstones formed of aluminum nitride and aluminum nitride: silicon carbide alloys |
PCT/US1999/023486 WO2000022204A2 (en) | 1998-10-09 | 1999-10-08 | Simulated diamond gemstones formed of aluminum nitride and aluminum nitride:silicon carbide alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE263260T1 true ATE263260T1 (de) | 2004-04-15 |
Family
ID=22615452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99954798T ATE263260T1 (de) | 1998-10-09 | 1999-10-08 | Simulierte diamant edelsteine aus aluminiumnitrid und aluminiumnitrid:siliziumkarbid legierung |
Country Status (13)
Country | Link |
---|---|
US (1) | US6048813A (ja) |
EP (1) | EP1119653B1 (ja) |
JP (1) | JP4387061B2 (ja) |
KR (1) | KR100588423B1 (ja) |
CN (1) | CN1273655C (ja) |
AT (1) | ATE263260T1 (ja) |
AU (1) | AU1106000A (ja) |
CA (1) | CA2346308C (ja) |
DE (1) | DE69916093T2 (ja) |
ES (1) | ES2214897T3 (ja) |
MY (1) | MY116047A (ja) |
TW (1) | TW518375B (ja) |
WO (1) | WO2000022204A2 (ja) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5954874A (en) * | 1996-10-17 | 1999-09-21 | Hunter; Charles Eric | Growth of bulk single crystals of aluminum nitride from a melt |
US6800876B2 (en) | 2001-01-16 | 2004-10-05 | Cree, Inc. | Group III nitride LED with undoped cladding layer (5000.137) |
US6906352B2 (en) | 2001-01-16 | 2005-06-14 | Cree, Inc. | Group III nitride LED with undoped cladding layer and multiple quantum well |
US6706114B2 (en) | 2001-05-21 | 2004-03-16 | Cree, Inc. | Methods of fabricating silicon carbide crystals |
US7211146B2 (en) * | 2001-09-21 | 2007-05-01 | Crystal Is, Inc. | Powder metallurgy crucible for aluminum nitride crystal growth |
US6770135B2 (en) * | 2001-12-24 | 2004-08-03 | Crystal Is, Inc. | Method and apparatus for producing large, single-crystals of aluminum nitride |
US8545629B2 (en) * | 2001-12-24 | 2013-10-01 | Crystal Is, Inc. | Method and apparatus for producing large, single-crystals of aluminum nitride |
US20060005763A1 (en) * | 2001-12-24 | 2006-01-12 | Crystal Is, Inc. | Method and apparatus for producing large, single-crystals of aluminum nitride |
US7638346B2 (en) * | 2001-12-24 | 2009-12-29 | Crystal Is, Inc. | Nitride semiconductor heterostructures and related methods |
US20050166846A1 (en) * | 2002-05-03 | 2005-08-04 | Giacomo Benvenuti | Large area deposition in high vacuum with high thickness uniformity |
DE10335538A1 (de) * | 2003-07-31 | 2005-02-24 | Sicrystal Ag | Verfahren und Vorrichtung zur AIN-Einkristall-Herstellung mit gasdurchlässiger Tiegelwand |
EP1518843A3 (en) * | 2003-09-25 | 2007-05-23 | Tokuyama Corporation | Aluminum nitride sintered body and method of producing the same |
US7087112B1 (en) * | 2003-12-02 | 2006-08-08 | Crystal Is, Inc. | Nitride ceramics to mount aluminum nitride seed for sublimation growth |
WO2006003955A1 (ja) | 2004-06-30 | 2006-01-12 | Matsushita Electric Industrial Co., Ltd. | 音響光学素子及びそれを用いた光描画装置 |
US20070110657A1 (en) * | 2005-11-14 | 2007-05-17 | Hunter Charles E | Unseeded silicon carbide single crystals |
US8349077B2 (en) | 2005-11-28 | 2013-01-08 | Crystal Is, Inc. | Large aluminum nitride crystals with reduced defects and methods of making them |
EP1954857B1 (en) * | 2005-12-02 | 2018-09-26 | Crystal Is, Inc. | Doped aluminum nitride crystals and methods of making them |
EP1811064A1 (fr) * | 2006-01-12 | 2007-07-25 | Vesuvius Crucible Company | Creuset pour le traitement de silicium à l'état fondu |
US8361226B2 (en) | 2006-03-29 | 2013-01-29 | Sumitomo Electric Industries, Ltd. | III-nitride single-crystal growth method |
CN101454487B (zh) * | 2006-03-30 | 2013-01-23 | 晶体公司 | 氮化铝块状晶体的可控掺杂方法 |
US9034103B2 (en) * | 2006-03-30 | 2015-05-19 | Crystal Is, Inc. | Aluminum nitride bulk crystals having high transparency to ultraviolet light and methods of forming them |
US9771666B2 (en) | 2007-01-17 | 2017-09-26 | Crystal Is, Inc. | Defect reduction in seeded aluminum nitride crystal growth |
CN107059116B (zh) | 2007-01-17 | 2019-12-31 | 晶体公司 | 引晶的氮化铝晶体生长中的缺陷减少 |
CN101652832B (zh) * | 2007-01-26 | 2011-06-22 | 晶体公司 | 厚的赝晶氮化物外延层 |
US8080833B2 (en) * | 2007-01-26 | 2011-12-20 | Crystal Is, Inc. | Thick pseudomorphic nitride epitaxial layers |
US8088220B2 (en) | 2007-05-24 | 2012-01-03 | Crystal Is, Inc. | Deep-eutectic melt growth of nitride crystals |
WO2010001804A1 (ja) * | 2008-07-01 | 2010-01-07 | 住友電気工業株式会社 | AlxGa(1-x)N単結晶の製造方法、AlxGa(1-x)N単結晶および光学部品 |
JP4547031B2 (ja) * | 2009-03-06 | 2010-09-22 | 新日本製鐵株式会社 | 炭化珪素単結晶製造用坩堝、並びに炭化珪素単結晶の製造装置及び製造方法 |
DE102009016132B4 (de) * | 2009-04-03 | 2012-12-27 | Sicrystal Ag | Verfahren zur Herstellung eines langen Volumeneinkristalls aus SiC oder AlN und langer Volumeneinkristall aus SiC oder AlN |
KR101062985B1 (ko) * | 2009-04-22 | 2011-09-06 | 유기석 | 반도체용 방열기판 및 이의 제조방법 |
US20100314551A1 (en) * | 2009-06-11 | 2010-12-16 | Bettles Timothy J | In-line Fluid Treatment by UV Radiation |
CN103038400B (zh) | 2010-06-30 | 2016-06-22 | 晶体公司 | 使用热梯度控制的大块氮化铝单晶的生长 |
CN102115909A (zh) * | 2010-10-13 | 2011-07-06 | 浙江舒奇蒙能源科技有限公司 | 一种三瓣石墨坩埚单晶炉 |
RU2434083C1 (ru) * | 2010-10-28 | 2011-11-20 | Общество С Ограниченной Ответственностью "Гранник" | Способ одновременного получения нескольких ограненных драгоценных камней из синтетического карбида кремния - муассанита |
US8962359B2 (en) | 2011-07-19 | 2015-02-24 | Crystal Is, Inc. | Photon extraction from nitride ultraviolet light-emitting devices |
EP2817962A4 (en) * | 2012-02-23 | 2015-09-02 | Collegenet Inc | ASYNCHRONOUS VIDEO INTERVIEW SYSTEM |
US20150280057A1 (en) | 2013-03-15 | 2015-10-01 | James R. Grandusky | Methods of forming planar contacts to pseudomorphic electronic and optoelectronic devices |
EP2985369A4 (en) * | 2013-04-09 | 2016-12-21 | Nippon Steel & Sumitomo Metal Corp | METHOD FOR PRODUCING A SILICON INCREDIENT |
CN105297130A (zh) * | 2014-06-03 | 2016-02-03 | 长春理工大学 | 下降法定向生长氟化物晶体的方法及装置 |
JP6627125B2 (ja) * | 2016-03-30 | 2020-01-08 | 日鉄ケミカル&マテリアル株式会社 | 球状窒化アルミニウム粒子の製造方法及び球状窒化アルミニウム粒子製造装置 |
US20170321345A1 (en) * | 2016-05-06 | 2017-11-09 | Ii-Vi Incorporated | Large Diameter Silicon Carbide Single Crystals and Apparatus and Method of Manufacture Thereof |
US11404254B2 (en) | 2018-09-19 | 2022-08-02 | Varian Semiconductor Equipment Associates, Inc. | Insertable target holder for solid dopant materials |
GB2584896B (en) * | 2019-06-20 | 2022-10-05 | De Beers Uk Ltd | Gemstone planning |
US11170973B2 (en) | 2019-10-09 | 2021-11-09 | Applied Materials, Inc. | Temperature control for insertable target holder for solid dopant materials |
US10957509B1 (en) * | 2019-11-07 | 2021-03-23 | Applied Materials, Inc. | Insertable target holder for improved stability and performance for solid dopant materials |
US11854760B2 (en) | 2021-06-21 | 2023-12-26 | Applied Materials, Inc. | Crucible design for liquid metal in an ion source |
CN114686980B (zh) * | 2022-03-29 | 2024-03-26 | 中科前沿科技研究有限公司 | 一种金刚石单晶生长装置 |
CN114737249A (zh) * | 2022-05-13 | 2022-07-12 | 安徽微芯长江半导体材料有限公司 | 一种碳化硅晶锭生长装置及方法 |
CN116427036B (zh) * | 2023-06-13 | 2023-08-08 | 雅安宇焜芯材材料科技有限公司 | 一种半导体制备系统用管路结构 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US34861A (en) * | 1862-04-01 | Improved washing-machine | ||
US4866005A (en) | 1987-10-26 | 1989-09-12 | North Carolina State University | Sublimation of silicon carbide to produce large, device quality single crystals of silicon carbide |
US5762896A (en) * | 1995-08-31 | 1998-06-09 | C3, Inc. | Silicon carbide gemstones |
US5858086A (en) * | 1996-10-17 | 1999-01-12 | Hunter; Charles Eric | Growth of bulk single crystals of aluminum nitride |
US5954874A (en) * | 1996-10-17 | 1999-09-21 | Hunter; Charles Eric | Growth of bulk single crystals of aluminum nitride from a melt |
US5882786A (en) * | 1996-11-15 | 1999-03-16 | C3, Inc. | Gemstones formed of silicon carbide with diamond coating |
-
1998
- 1998-10-09 US US09/169,385 patent/US6048813A/en not_active Expired - Lifetime
-
1999
- 1999-10-07 MY MYPI99004321A patent/MY116047A/en unknown
- 1999-10-08 KR KR1020017004502A patent/KR100588423B1/ko active IP Right Grant
- 1999-10-08 CA CA002346308A patent/CA2346308C/en not_active Expired - Fee Related
- 1999-10-08 AT AT99954798T patent/ATE263260T1/de not_active IP Right Cessation
- 1999-10-08 ES ES99954798T patent/ES2214897T3/es not_active Expired - Lifetime
- 1999-10-08 DE DE69916093T patent/DE69916093T2/de not_active Expired - Lifetime
- 1999-10-08 EP EP99954798A patent/EP1119653B1/en not_active Expired - Lifetime
- 1999-10-08 CN CNB998131504A patent/CN1273655C/zh not_active Expired - Fee Related
- 1999-10-08 JP JP2000576089A patent/JP4387061B2/ja not_active Expired - Lifetime
- 1999-10-08 WO PCT/US1999/023486 patent/WO2000022204A2/en active IP Right Grant
- 1999-10-08 AU AU11060/00A patent/AU1106000A/en not_active Abandoned
- 1999-10-11 TW TW088117443A patent/TW518375B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP4387061B2 (ja) | 2009-12-16 |
ES2214897T3 (es) | 2004-09-16 |
CN1329683A (zh) | 2002-01-02 |
EP1119653A2 (en) | 2001-08-01 |
CA2346308A1 (en) | 2000-04-20 |
DE69916093D1 (de) | 2004-05-06 |
WO2000022204A9 (en) | 2001-04-05 |
CN1273655C (zh) | 2006-09-06 |
KR100588423B1 (ko) | 2006-06-09 |
JP2002527343A (ja) | 2002-08-27 |
WO2000022204A3 (en) | 2000-07-13 |
US6048813A (en) | 2000-04-11 |
DE69916093T2 (de) | 2004-12-30 |
TW518375B (en) | 2003-01-21 |
CA2346308C (en) | 2008-06-17 |
EP1119653B1 (en) | 2004-03-31 |
MY116047A (en) | 2003-10-31 |
KR20010080077A (ko) | 2001-08-22 |
WO2000022204A2 (en) | 2000-04-20 |
AU1106000A (en) | 2000-05-01 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |